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Sodium Tripolyphosphate Food Grade STPP Food Additive Granular

China Sodium Tripolyphosphate Food Grade STPP Food Additive Granular, Find details about China STPP, Sodium Tripolyphosphate from Sodium Tripolyphosphate Food Grade STPP Food Additive Granular

Model NO.
STPP 94%
Grade Standard
Industrial Grade
Product Name
Sodium Tripolyphosphate 94%
Na5p3o10 (%)
94min
Appearance
White Powder
Molecular Formula
Na5p3o10
Grade
Industrial & Food Grade
Samples
Available
Other Name
STPP 94%
Usage
Ceramic, Detergent, Soap, Washing Powder, etc.
pH
9.9-10.7
Molecular Weight
265.90
P2o5 %
57 Min
Na5p3o10 %
94 Min
Tech Grae Insolubles in Water %
0.15 Max
Function
Auxiliaries Detergent
Shelf Life
One Year
Trademark
Sanchem
Transport Package
25kgs Bag; 25mt Per 20hq
Specification
94% MIN
Origin
China Mainland
HS Code
2835319000
Model NO.
STPP 94%
Grade Standard
Industrial Grade
Product Name
Sodium Tripolyphosphate 94%
Na5p3o10 (%)
94min
Appearance
White Powder
Molecular Formula
Na5p3o10
Grade
Industrial & Food Grade
Samples
Available
Other Name
STPP 94%
Usage
Ceramic, Detergent, Soap, Washing Powder, etc.
pH
9.9-10.7
Molecular Weight
265.90
P2o5 %
57 Min
Na5p3o10 %
94 Min
Tech Grae Insolubles in Water %
0.15 Max
Function
Auxiliaries Detergent
Shelf Life
One Year
Trademark
Sanchem
Transport Package
25kgs Bag; 25mt Per 20hq
Specification
94% MIN
Origin
China Mainland
HS Code
2835319000
Sodium Tripolyphosphate food grade STPP food additive granular
1. Product description: 
  STPP is white powder, apparent density:0.35-0.90g/ml, melting point: 622°C, easily dissolving in water; water solution is alkaline(PH value of 1% solution is 9.7); can hydrolyze into phosphate in water, has good ability in complexing metal ions,; can be used to soften water; has some surfactant properties.

Sodium Tripolyphosphate Food Grade STPP Food Additive Granular
 

ITEM

                                            INDEX

Tech. Grade

Food, Grade

Na5P3O10 (%):

94Min

94.0Min

P2O5 (%):

57Min

57.0Min

Insolubles in water (%):

0.15Max

0.05Max

Fe (%):

0.015Max

0.007Max

Ph (1% solution):

9.2-10

9.5-10.0

Heavy Metal (As Pb) (%):

N

0.001Max

Arsenic (As) (%):

N

0.0003Max

Fluoride(F) (%):

N

0.003Max

Whiteness(%):

90Min

90Min

Density (g/cm3)

0.35-0.9

0.35-0.9

Itype content (%)

10-30

10-3


2. Application Field of Sodium Tripolyphosphate:



For industrial grade: Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather
pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide,
calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyze, also used in
epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical
industry.
Sodium Tripolyphosphate Food Grade STPP Food Additive Granular


Sodium Tripolyphosphate Food Grade STPP Food Additive Granular
Sodium Tripolyphosphate Food Grade STPP Food Additive Granular



3. Packing and storage:

Packing: 25Kg double inner plastic and outer knitting bag or ton bag.

Shipping: within 7 days after order confirmed

For small quantity sample or order, we can ship by courier like DHL, Fedex door to door.

For large quantity, Air or Sea both are available, as customized.

Storage: The product shall be stored in a clean, dry & cool area protected from exposure to moisture, foreign odors and other contaminants. Due to its strong hygroscopic properties, it shall be stored in a dry & cool area.

Sodium Tripolyphosphate Food Grade STPP Food Additive Granular
Sodium Tripolyphosphate Food Grade STPP Food Additive Granular
Sodium Tripolyphosphate Food Grade STPP Food Additive Granular


4. Our service: 

Flexible Payment

We can supply flexible payment term according to customer required. 

Quality Guarantee

Our QC department strictly control the product quality, and the logistic department control evthe shipment. 

Tracking anytime 

All the document and cargo information will supplied on time.


 
5. FAQ:
Free samples for evaluation
The charge of samples postage will be reduced from the first order.
Payment: TT, LC
Partial Shipment is allowed
 

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